54332227513 has 2 divisors, whose sum is σ = 54332227514. Its totient is φ = 54332227512.

The previous prime is 54332227501. The next prime is 54332227559. The reversal of 54332227513 is 31572223345.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40219500304 + 14112727209 = 200548^2 + 118797^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54332227513 is a prime.

It is not a weakly prime, because it can be changed into another prime (54332227013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27166113756 + 27166113757.

It is an arithmetic number, because the mean of its divisors is an integer number (27166113757).

Almost surely, 2^54332227513 is an apocalyptic number.

It is an amenable number.

54332227513 is a deficient number, since it is larger than the sum of its proper divisors (1).

54332227513 is an equidigital number, since it uses as much as digits as its factorization.

54332227513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 37.

The spelling of 54332227513 in words is "fifty-four billion, three hundred thirty-two million, two hundred twenty-seven thousand, five hundred thirteen".